The proxy server has announced itself as 1.1 unconfigured (squid/3.1.14)

The proxy informs us that the client host ip address was 127.0.0.1

The Lagado Proxy Test shows details of any proxy servers you are using. It is especially useful to expose transparent proxies. These are proxies inserted between your browser and the web, typically by your ISP, and often without you knowing.

Sometimes a proxy will be deliberately hidden so it won't be exposed by this test. In this case you can use the Cache Test to expose stealthed transparent proxy caches.